Sony VPL CX5 - XGA LCD Projector, Operating Instructions Manual

Page: 41 / 148

41
GB
Troubleshooting
M
a
in
tena
nc
e
Remote Commander
Others
Warning Messages
Use the list below to check the meaning of the messages displayed on the screen.
Symptom Cause and Remedy
The Remote Commander
does not work. • The Remote Commander batteries are dead.
c
Replace with a new battery (see page 15).
Symptom Cause and Remedy
The LAMP/COVER
indicator flashes. • The lamp cover or the air filter cover is detached.
c Attach the cover securely (see pages 36 and 37).
The LAMP/COVER
indicator lights up. • The lamp has reached the end of its life.
c Replace the lamp (see page 36).
• The lamp becomes a high temperature.
c
Wait for 90 seconds to cool down the lamp and turn on the
power again (see page 26).
The TEMP/FAN indicator
flashes. • The fan is broken.
c
Consult with qualified Sony personnel.
The TEMP/FAN indicator
lights up. • The internal temperature is unusually high.
c
Check to see if nothing is blocking the ventilation holes.
Both the LAMP/COVER
and TEMP/FAN indicators
light up. • The electrical system breaks down.
c
Consult with qualified Sony personnel.
Message Meaning and Remedy
High temp.!
Lamp off in 1 min. • Internal temperature is too high.
c
Turn off the power.
c Check to see if nothing is blocking the ventilation holes.
Frequency is out of range! • This input signal cannot be projected as the frequency is out of the
acceptable range of the projector.
c Input a signal that is within the range of the frequency.
• The resolution setting of the output signal of a computer is too
high.
c
Set the setting of output to XGA (VPL-CX5) or SVGA (VPL-
CS5) (see page 17).
Please check INPUT-A
setting. • You have input RGB signal from the computer when “Input-A
Signal Sel.” in the SET SETTING menu is set to “Component.”
c
Set “Input-A Signal Sel.” correctly (see page 33).
Please replace the LAMP. • It is time to replace the lamp.
c
Replace the lamp.